CH456149A - Process for the alkaline polymerization of lactams - Google Patents

Process for the alkaline polymerization of lactams

Info

Publication number
CH456149A
CH456149A CH1529665A CH1529665A CH456149A CH 456149 A CH456149 A CH 456149A CH 1529665 A CH1529665 A CH 1529665A CH 1529665 A CH1529665 A CH 1529665A CH 456149 A CH456149 A CH 456149A
Authority
CH
Switzerland
Prior art keywords
lactams
alkaline polymerization
polymerization
alkaline
Prior art date
Application number
CH1529665A
Other languages
German (de)
Inventor
Stoll Bernhard Dr Chem
Nat Griehl Wolfgang Dr Rer
Melzer Ingrid
Original Assignee
Inventa Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventa Ag filed Critical Inventa Ag
Priority to CH1529665A priority Critical patent/CH456149A/en
Priority to GB48753/66A priority patent/GB1136443A/en
Priority to NL666615533A priority patent/NL140879B/en
Priority to BE689237D priority patent/BE689237A/xx
Priority to FR82609A priority patent/FR1499624A/en
Publication of CH456149A publication Critical patent/CH456149A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
CH1529665A 1965-11-05 1965-11-05 Process for the alkaline polymerization of lactams CH456149A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1529665A CH456149A (en) 1965-11-05 1965-11-05 Process for the alkaline polymerization of lactams
GB48753/66A GB1136443A (en) 1965-11-05 1966-10-31 Process for the alkaline polymerisation of lactams
NL666615533A NL140879B (en) 1965-11-05 1966-11-03 PROCESS FOR ALKALINE POLYMERIZATION OF LACTAMS.
BE689237D BE689237A (en) 1965-11-05 1966-11-03
FR82609A FR1499624A (en) 1965-11-05 1966-11-04 Alkaline polymerization process of lactams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1529665A CH456149A (en) 1965-11-05 1965-11-05 Process for the alkaline polymerization of lactams

Publications (1)

Publication Number Publication Date
CH456149A true CH456149A (en) 1968-05-15

Family

ID=4407950

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1529665A CH456149A (en) 1965-11-05 1965-11-05 Process for the alkaline polymerization of lactams

Country Status (5)

Country Link
BE (1) BE689237A (en)
CH (1) CH456149A (en)
FR (1) FR1499624A (en)
GB (1) GB1136443A (en)
NL (1) NL140879B (en)

Also Published As

Publication number Publication date
GB1136443A (en) 1968-12-11
FR1499624A (en) 1967-10-27
BE689237A (en) 1967-04-14
NL6615533A (en) 1967-05-08
NL140879B (en) 1974-01-15

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